Base | Representation |
---|---|
bin | 1001100010100101… |
… | …11110011010100000 |
3 | 111012221222211120002 |
4 | 10301102332122200 |
5 | 40442214300440 |
6 | 2204130435132 |
7 | 240633331562 |
oct | 46122763240 |
9 | 14187884502 |
10 | 5122025120 |
11 | 2199282313 |
12 | bab432aa8 |
13 | 6382144c4 |
14 | 368387332 |
15 | 1eea0c115 |
hex | 1314be6a0 |
5122025120 has 48 divisors (see below), whose sum is σ = 12220632648. Its totient is φ = 2028518400.
The previous prime is 5122025113. The next prime is 5122025123. The reversal of 5122025120 is 215202215.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 4361809936 + 760215184 = 66044^2 + 27572^2 .
It is a super-2 number, since 2×51220251202 = 52470282659822028800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 5122025092 and 5122025101.
It is not an unprimeable number, because it can be changed into a prime (5122025123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142319 + ... + 174638.
Almost surely, 25122025120 is an apocalyptic number.
It is an amenable number.
5122025120 is an abundant number, since it is smaller than the sum of its proper divisors (7098607528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5122025120 is a wasteful number, since it uses less digits than its factorization.
5122025120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317073 (or 317065 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 5122025120 is about 71568.3248371792. The cubic root of 5122025120 is about 1723.7749610710.
Adding to 5122025120 its reverse (215202215), we get a palindrome (5337227335).
The spelling of 5122025120 in words is "five billion, one hundred twenty-two million, twenty-five thousand, one hundred twenty".
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